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  1. Oxford American Dictionary

    dose

    • IPA[dōs]

    美式

    • n.
      a quantity of a medicine or drug taken or recommended to be taken at a particular time；an amount of ionizing radiation received or absorbed at one time or over a specified period
    • v.
      administer a dose to (a person or animal)；adulterate or blend (a substance) with another substance

    • verb: dose, 3rd person present: doses, gerund or present participle: dosing, past tense: dosed, past participle: dosed

    • noun: dose, plural noun: doses

    • 釋義
    • 相關詞
    • 片語

    名詞

    • 1. a quantity of a medicine or drug taken or recommended to be taken at a particular time he took a dose of cough medicine 同義詞 amount, quantity, measure, portion, dosage, ... 更多
    • ▪ an amount of ionizing radiation received or absorbed at one time or over a specified period a dose of radiation exceeding safety limits
    • ▪ a venereal infection.
    • ▪ a quantity of something regarded as analogous to medicine in being necessary but unpleasant I wanted to give you a dose of the hell you put me through

    動詞

    • 1. administer a dose to (a person or animal) he dosed himself with vitamins
    • ▪ adulterate or blend (a substance) with another substance the champagne was dosed with sugar

    tolerance dose

    • n.
      a dose of something toxic, in particular of nuclear radiation, believed to be the maximum that ...

    Oxford Dictionary

    absorbed dose

    • n.
      the quantity of ionizing radiation absorbed by a body, measured (usually in grays) as the ...

    Oxford Dictionary

    tolerance dose

    • n.
      a dose of something toxic, in particular of nuclear radiation, believed to be the maximum that ...

    Oxford American Dictionary

    absorbed dose

    • n.
      the energy of ionizing radiation absorbed per unit mass by a body, often measured in rads.

    Oxford American Dictionary

    dose equivalent

    • n.
      an estimate of the biological effect of a dose of ionizing radiation, calculated by multiplying ...

    Oxford American Dictionary

    dose equivalent

    • n.
      an estimate of the biological effect of a dose of ionizing radiation, calculated by multiplying ...

    Oxford Dictionary

    dose-response curve

    • n.
      the relationship between the size of a dose and the extent of the response to it.

    Oxford Dictionary

    in small doses

    • ph.
      when experienced or engaged in a little at a time

    Oxford American Dictionary

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    片語

    • 更多解釋

    dose

    • IPA[dəʊs]

    英式

    • n.
      a quantity of a medicine or drug taken or recommended to be taken at a particular time: he took a dose of cough mixture
    • v.
      administer a dose to (a person or animal): he dosed himself with vitamins

    Oxford Dictionary